Patents by Inventor Kevin J. Longhurst

Kevin J. Longhurst has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11260254
    Abstract: A wildland urban interface (WUI) firefighting apparatus is provided in the form of a four-wheel or all-wheel drive pumper truck that merges the high-clearance and off road capability of a Type 3 wildland pumper truck with the functionality, exceptional handling, mobility and storage capacity of a Type 1 pumper truck. The truck can include a short front overhang chassis yielding a 20+ degree angle of approach and an optional 20+ degree angle of departure. The truck can include a compact water distribution system including a narrow discharge manifold plumbed to an engine PTO driven primary pump and optional portable secondary pump, which can operate during pump and roll firefighting procedures. The discharge manifold can be coupled to electronic valves operated via a control panel, and can be so narrow that it can contribute to shortening the truck's wheelbase.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: March 1, 2022
    Assignee: HME, Incorporated
    Inventors: Kenneth C. Lenz, Jr., Kevin J. Longhurst
  • Patent number: 10919367
    Abstract: A firefighting apparatus has a positive pressure ventilation system for impairing dust, dirt, and other debris from entering a storage compartment of the apparatus. The system can blow dust, dirt and debris out from the storage compartment if the same enters the compartment. The positive pressure ventilation system includes a blower assembly that supplies a positive flow of air to the storage compartment, such that the pressure within the storage compartments is greater than the environment, and air will egress from the storage compartment into the surrounding environment, rather than entering the storage compartment from the surrounding environment.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: February 16, 2021
    Assignee: HME, Incorporated
    Inventors: Kenneth C. Lenz, Jr., Kevin J. Longhurst
  • Publication number: 20200368566
    Abstract: A wildland urban interface (WUI) firefighting apparatus is provided in the form of a four-wheel or all-wheel drive pumper truck that merges the high-clearance and off road capability of a Type 3 wildland pumper truck with the functionality, exceptional handling, mobility and storage capacity of a Type 1 pumper truck. The truck can include a short front overhang chassis yielding a 20+ degree angle of approach and an optional 20+ degree angle of departure. The truck can include a compact water distribution system including a narrow discharge manifold plumbed to an engine PTO driven primary pump and optional portable secondary pump, which can operate during pump and roll firefighting procedures. The discharge manifold can be coupled to electronic valves operated via a control panel, and can be so narrow that it can contribute to shortening the truck's wheelbase.
    Type: Application
    Filed: August 13, 2020
    Publication date: November 26, 2020
    Inventors: Kenneth C. Lenz, JR., Kevin J. Longhurst
  • Patent number: 10773112
    Abstract: A wildland urban interface (WUI) firefighting apparatus is provided in the form of a four-wheel or all-wheel drive pumper truck that merges the high-clearance and off road capability of a Type 3 wildland pumper truck with the functionality, exceptional handling, mobility and storage capacity of a Type 1 pumper truck. The truck can include a short front overhang chassis yielding a 20+ degree angle of approach and an optional 20+ degree angle of departure. The truck can include a compact water distribution system including a narrow discharge manifold plumbed to an engine PTO driven primary pump and optional portable secondary pump, which can operate during pump and roll firefighting procedures. The discharge manifold can be coupled to electronic valves operated via a control panel, and can be so narrow that it can contribute to shortening the truck's wheelbase.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: September 15, 2020
    Assignee: HME, Incorporated
    Inventors: Kenneth C. Lenz, Jr., Kevin J. Longhurst
  • Publication number: 20200130476
    Abstract: A firefighting apparatus has a positive pressure ventilation system for impairing dust, dirt, and other debris from entering a storage compartment of the apparatus. The system can blow dust, dirt and debris out from the storage compartment if the same enters the compartment. The positive pressure ventilation system includes a blower assembly that supplies a positive flow of air to the storage compartment, such that the pressure within the storage compartments is greater than the environment, and air will egress from the storage compartment into the surrounding environment, rather than entering the storage compartment from the surrounding environment.
    Type: Application
    Filed: October 30, 2018
    Publication date: April 30, 2020
    Inventors: Kenneth C. Lenz, JR., Kevin J. Longhurst
  • Publication number: 20200114184
    Abstract: A wildland urban interface (WUI) firefighting apparatus is provided in the form of a four-wheel or all-wheel drive pumper truck that merges the high-clearance and off road capability of a Type 3 wildland pumper truck with the functionality, exceptional handling, mobility and storage capacity of a Type 1 pumper truck. The truck can include a short front overhang chassis yielding a 20+ degree angle of approach and an optional 20+ degree angle of departure. The truck can include a compact water distribution system including a narrow discharge manifold plumbed to an engine PTO driven primary pump and optional portable secondary pump, which can operate during pump and roll firefighting procedures. The discharge manifold can be coupled to electronic valves operated via a control panel, and can be so narrow that it can contribute to shortening the truck's wheelbase.
    Type: Application
    Filed: October 10, 2018
    Publication date: April 16, 2020
    Inventors: Kenneth C. Lenz, JR., Kevin J. Longhurst
  • Patent number: 10603531
    Abstract: A firefighting or rescue apparatus includes a cab and a body having a storage unit configured to store a self-contained breathing apparatus, contaminated by harmful chemicals at an emergency scene, in the body rather than in the cab where occupants ride, so the occupants are not exposed to the harmful chemicals, which might be hazardous, toxic, carcinogenic or otherwise deleterious to health. The storage unit can include a storage wall mounted on upper and lower telescoping rail systems, and can be selectively movable relative to a compartment opening from a storage mode, where the storage wall is disposed in a compartment to a retrieval mode, where the storage wall extends beyond the opening so a user can access air tank supports to store a self-contained breathing apparatus. Related methods of storing a contaminated apparatus in the storage unit, distal from the cab and occupants thereof, are also provided.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: March 31, 2020
    Assignee: HME, Incorporated
    Inventors: Kenneth C. Lenz, Jr., Kevin J. Longhurst
  • Publication number: 20190381346
    Abstract: A firefighting or rescue apparatus includes a cab and a body having a storage unit configured to store a self-contained breathing apparatus, contaminated by harmful chemicals at an emergency scene, in the body rather than in the cab where occupants ride, so the occupants are not exposed to the harmful chemicals, which might be hazardous, toxic, carcinogenic or otherwise deleterious to health. The storage unit can include a storage wall mounted on upper and lower telescoping rail systems, and can be selectively movable relative to a compartment opening from a storage mode, where the storage wall is disposed in a compartment to a retrieval mode, where the storage wall extends beyond the opening so a user can access air tank supports to store a self-contained breathing apparatus. Related methods of storing a contaminated apparatus in the storage unit, distal from the cab and occupants thereof, are also provided.
    Type: Application
    Filed: June 13, 2018
    Publication date: December 19, 2019
    Inventors: Kenneth C. Lenz, JR., Kevin J. Longhurst
  • Patent number: 9968811
    Abstract: A firefighting or rescue apparatus includes an extendable crosslay hose bed which facilitates access to the crosslay bed for loading and pulling flexible fire hose. The bed is mounted to a frame, generally behind the cab of the apparatus, which can be a fire truck. The bed includes a moveable tray extending laterally, across a width of the truck. The tray can be oriented generally perpendicular to a longitudinal axis of the truck as well. The tray and/or an optional underlying support frame can be coupled to a power unit adapted to extend and retract the support frame and moveable tray from stored position to a deployed position. A control can be in communication with the power unit and operable by a user to control movement of the tray from the stored position to the deployed position.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: May 15, 2018
    Assignee: HME, Incorporated
    Inventors: Kenneth C. Lenz, Jr., Kevin J. Longhurst
  • Patent number: 9265979
    Abstract: A firefighting or rescue apparatus includes an aerial ladder, a side stack hose bed and a side access ladder that provides access to the aerial ladder when the aerial ladder obstructs another access ladder. The side stack hose bed is mounted to a frame in a rearward portion of the apparatus. A first side access ladder is mounted to a first side of the frame forward of the side stack hose bed and optionally forward of the rear axle. Another second side access ladder is mounted to a second side of the frame. A movable side stack hose bed cover extends over the hose bed, and can include a rigid plate extending from the first side access ladder toward the aerial ladder. The first side access ladder and hose bed cover cooperatively form a path from a ground location toward the aerial ladder to facilitate access to the aerial ladder.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: February 23, 2016
    Assignee: HME, Incorporated
    Inventors: Kenneth C. Lenz, Jr., Kevin J. Longhurst
  • Publication number: 20150273254
    Abstract: A firefighting or rescue apparatus includes an extendable crosslay hose bed which facilitates access to the crosslay bed for loading and pulling flexible fire hose. The bed is mounted to a frame, generally behind the cab of the apparatus, which can be a fire truck. The bed includes a moveable tray extending laterally, across a width of the truck. The tray can be oriented generally perpendicular to a longitudinal axis of the truck as well. The tray and/or an optional underlying support frame can be coupled to a power unit adapted to extend and retract the support frame and moveable tray from stored position to a deployed position. A control can be in communication with the power unit and operable by a user to control movement of the tray from the stored position to the deployed position.
    Type: Application
    Filed: March 26, 2015
    Publication date: October 1, 2015
    Inventors: Kenneth C. Lenz, Jr., Kevin J. Longhurst
  • Publication number: 20150273253
    Abstract: A firefighting or rescue apparatus includes an aerial ladder, a side stack hose bed and a side access ladder that provides access to the aerial ladder when the aerial ladder obstructs another access ladder. The side stack hose bed is mounted to a frame in a rearward portion of the apparatus. A first side access ladder is mounted to a first side of the frame forward of the side stack hose bed and optionally forward of the rear axle. Another second side access ladder is mounted to a second side of the frame. A movable side stack hose bed cover extends over the hose bed, and can include a rigid plate extending from the first side access ladder toward the aerial ladder. The first side access ladder and hose bed cover cooperatively form a path from a ground location toward the aerial ladder to facilitate access to the aerial ladder.
    Type: Application
    Filed: March 26, 2015
    Publication date: October 1, 2015
    Inventors: Kenneth C. Lenz, JR., Kevin J. Longhurst
  • Patent number: 7837282
    Abstract: A cabinet includes side panels, a back panel, and a top panel that frictionally-attach together with non-intrusive integrally-formed connectors. The illustrated base is screw-attached, and includes openings for routing wiring within the cabinet. Brackets are adapted to support shelves in the cabinet in either a flush or inset condition, and at different heights based on which cabinet slots they engage and based on their orientation in those slots. A light-transmitting top panel and top shelf can be used to provide improved light within the cabinet. Hinge brackets on the cabinet support either a thick door with internal storage space, a proud door or an inset door. Drawers supported in the cabinet include a lock within the drawer's header for operating a vertical cabinet lock rod.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: November 23, 2010
    Assignee: Steelcase Inc.
    Inventors: Bradley D. Youngs, Randall P. Nelsen, Timothy J. Wiersma, Kevin J. Longhurst, Keith L. Buffinga, William A. Korreck, Michael A. Jourden, Niels Joachim Eilmus, Michael W. Welsh
  • Patent number: 6942306
    Abstract: A cabinet includes side panels, a back panel, and a top panel that frictionally-attach together with non-intrusive integrally-formed connectors. The illustrated base is screw-attached, and includes openings for routing wiring within the cabinet. Brackets are adapted to support shelves in the cabinet in either a flush or inset condition, and at different heights based on which cabinet slots they engage and based on their orientation in those slots. A light-transmitting top panel and top shelf can be used to provide improved light within the cabinet. Hinge brackets on the cabinet support either a thick door with internal storage space, a proud door or an inset door. Drawers supported in the cabinet include a lock within the drawer's header for operating a vertical cabinet lock rod.
    Type: Grant
    Filed: March 12, 2002
    Date of Patent: September 13, 2005
    Assignee: Steelcase Development Company
    Inventors: Bradley D. Youngs, Randall P. Nelsen, Timothy J. Wiersma, Kevin J. Longhurst, Keith L. Buffinga, William A. Korreck, Michael A. Jourden, Niels Joachim Eilmus, Michael W. Welsh
  • Publication number: 20030173878
    Abstract: A cabinet includes side panels, a back panel, and a top panel that frictionally-attach together with non-intrusive integrally-formed connectors. The illustrated base is screw-attached, and includes openings for routing wiring within the cabinet. Brackets are adapted to support shelves in the cabinet in either a flush or inset condition, and at different heights based on which cabinet slots they engage and based on their orientation in those slots. A light-transmitting top panel and top shelf can be used to provide improved light within the cabinet. Hinge brackets on the cabinet support either a thick door with internal storage space, a proud door or an inset door. Drawers supported in the cabinet include a lock within the drawer's header for operating a vertical cabinet lock rod.
    Type: Application
    Filed: March 12, 2002
    Publication date: September 18, 2003
    Inventors: Bradley D. Youngs, Randall P. Nelsen, Timothy J. Wiersma, Kevin J. Longhurst, Keith L. Buffinga, William A. Korreck, Michael A. Jourden, Niels Joachim Eilmus, Michael W. Welsh
  • Patent number: 6513288
    Abstract: A window assembly for installation across at least a portion of an opening through a partition frame. The window assembly includes a sheet of light-transmitting material defining opposite edges. Side members are disposed on the opposite side edges, and telescope relative to one another. At least one of the side members includes a connector for securing the window assembly to the partition frame. The connector engages the partition frame upon telescoping of the side members to secure the window to the partition frame.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: February 4, 2003
    Assignee: Steelcase Development Corporation
    Inventors: Douglas B. MacDonald, Theodore Q. Chau, Kevin J. Longhurst, Richard S. Hand, Mark D. Porter
  • Publication number: 20020029529
    Abstract: A partition includes at least two vertical posts with upper and lower beams having opposite ends thereof interconnecting the vertical posts to define when in an assembled condition, a rigid panel frame having a substantially open interior. The panel frame defines a vertical dimension. At least one cover panel is configured to enclose at least a portion of the open interior of the panel frame, and is removably mounted on the panel frame to readily access the open interior thereof. The cover panel defines an interior surface and a center portion spaced-apart from the posts. A cover panel brace is connected with the upper beam, and has an outer surface abutting the interior surface of the cover panel to support the cover panel adjacent the center portion to prevent flexing of the cover panel. The cover panel brace is longitudinally extensible to accommodate variations of the vertical dimension between the upper and lower beams.
    Type: Application
    Filed: April 5, 2001
    Publication date: March 14, 2002
    Inventors: Michael L. Waalkes, Marcus K. Pressnell, Mark T. Slager, Michael R. Shields, Brian J. Kane, Robin Christopher, Dennis J. Boyle, Peter N. Skillman, Charles A. Seiber, Joseph Chang, Paul J. Granzotto, Richard S. Hand, Kevin J. Longhurst, Theodore Q. Chau, Douglas L. Scheerhorn, John L. McCrackin
  • Patent number: 6276103
    Abstract: A partition includes at least two vertical posts with upper and lower beams having opposite ends thereof interconnecting the vertical posts to define when in an assembled condition, a rigid panel frame having a substantially open interior. The panel frame defines a vertical dimension. At least one cover panel is configured to enclose at least a portion of the open interior of the panel frame, and is removably mounted on the panel frame to readily access the open interior thereof. The cover panel defines an interior surface and a center portion spaced-apart from the posts. A cover panel brace is connected with the upper beam, and has an outer surface abutting the interior surface of the cover panel to support the cover panel adjacent the center portion to prevent flexing of the cover panel. The cover panel brace is longitudinally extensible to accommodate variations of the vertical dimension between the upper and lower beams.
    Type: Grant
    Filed: April 21, 2000
    Date of Patent: August 21, 2001
    Assignee: Steelcase Development Inc.
    Inventors: Michael L. Waalkes, Marcus K. Pressnell, Mark T. Slager, Michael R. Shields, Brian J. Kane, Robin Christopher, Dennis J. Boyle, Peter N. Skillman, Charles A. Seiber, Joseph Chang, Paul J. Granzotto, Richard S. Hand, Kevin J. Longhurst, Theodore Q. Chau, Douglas L. Scheerhorn, John L. McCrackin
  • Patent number: D437716
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: February 20, 2001
    Assignee: Steelcase Development Inc.
    Inventors: Theodore Q. Chau, Brian J. Kane, Kevin J. Longhurst
  • Patent number: D441563
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: May 8, 2001
    Assignee: Steelcase Development Inc.
    Inventors: Theodore Q. Chau, Brian J. Kane, Kevin J. Longhurst